P1211 Diagnostic Trouble Code Discussion for October 2011
ABS/TCS Control Unit Malfunction
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| Help Request | Posted | |
| 2001 Ford F-550 Super Duty XL 7.3L MIL Lamp on VIN: 1FDAF56F01 P1211: Injection Control System Pressure Not Controllable - Pressure Above/Below Desired Level. this truck sets code p1211 after hard accel for about 30 sec. The icp climbs to about 2700psi then drop to about 2100psi and stays there. The ipr is at 35-40% when the pressure starts dropping then it climbs to 65% with no effect on the icp. First I grounded t... |
October 25, 2011 | |
| 2001 Ford F-550 Super Duty XL 7.3L MIL Lamp on VIN: 1FDAF56F01 P1211: Injection Control System Pressure Not Controllable - Pressure Above/Below Desired Level. this truck sets code p1211 after hard accel for about 30 sec. The icp climbs to about 2700psi then drop to about 2100psi and stays there. The ipr is at 35-40% when the pressure starts dropping then it climbs to 65% with no effect on the icp. First I grounded t... |
October 26, 2011 |
